The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2021
Filed:
Aug. 24, 2015
Applicant:
Cryptography Research, Inc., Sunnyvale, CA (US);
Inventors:
Philippe Alain Martineau, Saint Paul lez Durance, FR;
Ambuj Kumar, Sunnyvale, CA (US);
William Craig Rawlings, Saratoga, CA (US);
Assignee:
Cryptography Research, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04W 12/06 (2021.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01); H04W 12/00 (2021.01); H04W 12/04 (2021.01);
U.S. Cl.
CPC ...
H04L 63/061 (2013.01); H04L 9/0866 (2013.01); H04L 9/0869 (2013.01); H04L 9/3271 (2013.01); H04L 63/0853 (2013.01); H04W 12/003 (2019.01); H04W 12/04 (2013.01); H04W 12/06 (2013.01); H04L 2209/80 (2013.01); H04L 2463/061 (2013.01);
Abstract
A base key that is stored at a device may be received. A network identification may further be received. A device identification key may be generated based on a combination of the network identification and the base key. Furthermore, the device identification key may be used to authenticate the device with a network that corresponds to the network identification.